Mammoth Middle: english

The shaded band is this school's normal range. If nothing about how it works changes, nearly every future year should land inside it. Zero means the typical student just meets the state standard. The small numbers under the years are how many students were tested.

Measured against the grade bars

The state's English test uses one scale for every grade, so a score means the same thing in grade 3 as in grade 8.

Many students here are still learning English, and this test is given in English. In 2026, 62 of the 238 students who took the English Language Arts test were English learners.

All students

6th The average 6th grader scores 23 points under the grade 6 bar. 2509 vs. 2531.
7th The average 7th grader scores just under the grade 6 bar. 2529 vs. 2531. The 7th-grade bar is 2552.
8th The average 8th grader scores 10 points under the grade 7 bar. 2542 vs. 2552. The 8th-grade bar is 2567.

Students fluent in English

The closest these results come to reading alone: English is not in the way. Includes students who have only ever spoken English.

Grade bars 6th 54 students Meets the grade 6 bar. 7th 55 students Meets the grade 7 bar. 8th 67 students Meets the grade 8 bar.

English learners

Students leave this group as they become fluent, so its average stays low even where they learn well.

Grade bars 6th 20 students 42 points under the grade 3 bar. 7th 23 students 24 points under the grade 4 bar. 8th 19 students 12 points under the grade 3 bar.

the group's average that grade's own bar the distance between

2026 results. The English test covers reading, writing, listening and research together. "Meets standard" is the state's mark for being on track for that grade. The state leaves out any group of ten students or fewer, so a grade may be missing from the charts.

Step 1 · Each year's result

For each grade tested, take the average (mean) scale score from the California Department of Education's results file, and subtract the lowest score that counts as "Standard Met" for that grade. That is the grade's distance from standard. Weight each grade by its share of the students tested, then add the grades up. Grades where the state hides the average because ten or fewer students tested are left out entirely.

2015 from sb_ca2015_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	45,232	2510.2	− 2531	−20.8	× 84 / 294	−5.9
7	45,233	2538.9	− 2552	−13.1	× 95 / 294	−4.2
8	45,236	2549.7	− 2567	−17.3	× 115 / 294	−6.8
Sum, rounded to a whole point						−17

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	41,936	2527.1	− 2531	−3.9	× 83 / 267	−1.2
7	41,938	2554.8	− 2552	2.8	× 89 / 267	0.9
8	41,939	2577.6	− 2567	10.6	× 95 / 267	3.8
Sum, rounded to a whole point						3

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	42,976	2511.9	− 2531	−19.1	× 91 / 270	−6.4
7	42,979	2532.8	− 2552	−19.2	× 91 / 270	−6.5
8	42,981	2550.8	− 2567	−16.2	× 88 / 270	−5.3
Sum, rounded to a whole point						−18

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	42,979	2538.0	− 2531	7	× 100 / 287	2.4
7	42,982	2561.7	− 2552	9.7	× 94 / 287	3.2
8	42,983	2567.1	− 2567	0.1	× 93 / 287	0
Sum, rounded to a whole point						6

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	43,095	2539.3	− 2531	8.3	× 95 / 295	2.7
7	43,096	2576.1	− 2552	24.1	× 108 / 295	8.8
8	43,097	2585.3	− 2567	18.3	× 92 / 295	5.7
Sum, rounded to a whole point						17

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	42,830	2520.6	− 2531	−10.4	× 79 / 233	−3.5
7	42,831	2546.5	− 2552	−5.5	× 77 / 233	−1.8
8	42,832	2554.8	− 2567	−12.2	× 77 / 233	−4
Sum, rounded to a whole point						−9

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	42,839	2509.0	− 2531	−22	× 71 / 226	−6.9
7	42,840	2545.5	− 2552	−6.5	× 78 / 226	−2.2
8	42,841	2531.5	− 2567	−35.5	× 77 / 226	−12.1
Sum, rounded to a whole point						−21

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	42,668	2501.9	− 2531	−29.1	× 80 / 231	−10.1
7	42,669	2520.2	− 2552	−31.8	× 71 / 231	−9.8
8	42,670	2549.8	− 2567	−17.2	× 80 / 231	−6
Sum, rounded to a whole point						−26

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	42,419	2497.7	− 2531	−33.3	× 82 / 232	−11.8
7	42,420	2514.2	− 2552	−37.8	× 81 / 232	−13.2
8	42,421	2537.7	− 2567	−29.3	× 69 / 232	−8.7
Sum, rounded to a whole point						−34

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	42,327	2508.5	− 2531	−22.5	× 74 / 238	−7
7	42,328	2528.9	− 2552	−23.1	× 78 / 238	−7.6
8	42,329	2542.3	− 2567	−24.7	× 86 / 238	−8.9
Sum, rounded to a whole point						−23

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −17, 3, −18, 6, 17, −9, −21, −26, −34, −23 → −12.2
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 20 · 2016→2017: 21 · 2017→2018: 24 · 2018→2019: 11 · 2019→2022: 26 · 2022→2023: 12 · 2023→2024: 5 · 2024→2025: 8 · 2025→2026: 11 → average 15.3
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 15.3 × 2.66 = 40.7. Upper limit 28.5, lower limit −52.9.

Why 2.66? It is the standard factor from quality control, the work of Walter Shewhart and W. Edwards Deming. It turns "how much the result typically changes in a year" into "how far it can wander by chance alone".

Years with no result (no state tests were given in spring 2020) are skipped: the year-to-year change runs from the last year with a result to the next one.

Step 3 · Free or reduced-price meals

The share of enrolled students eligible for free or reduced-price meals. From 2014–15, 2015–16, 2016–17, 2017–18, 2018–19, 2020–21, 2021–22, 2022–23, 2023–24, 2024–25, 2025–26.